It was narrated from 'Abdullah bin 'Amr that the Messenger of Allah said:

"There is no person who kills a small bird or anything larger for no just reason, but Allah, the Mighty and Sublime, will ask him about it." It was said: "O Messenger of Allah, what does just reason;' mean?" Her said: "That you slaughter it and eat it, and do not cut off its head and throw it aside."

أَخْبَرَنَا مُحَمَّدُ بْنُ عَبْدِ اللَّهِ بْنِ يَزِيدَ الْمُقْرِئُ، قَالَ حَدَّثَنَا سُفْيَانُ، عَنْ عَمْرٍو، عَنْ صُهَيْبٍ، مَوْلَى ابْنِ عَامِرٍ عَنْ عَبْدِ اللَّهِ بْنِ عَمْرٍو، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ ‏"‏ مَا مِنْ إِنْسَانٍ قَتَلَ عُصْفُورًا فَمَا فَوْقَهَا بِغَيْرِ حَقِّهَا إِلاَّ سَأَلَهُ اللَّهُ عَزَّ وَجَلَّ عَنْهَا ‏"‏ ‏.‏ قِيلَ يَا رَسُولَ اللَّهِ وَمَا حَقُّهَا قَالَ ‏"‏ يَذْبَحُهَا فَيَأْكُلُهَا وَلاَ يَقْطَعُ رَأْسَهَا يَرْمِي بِهَا ‏"‏ ‏.‏